Carcinogenic nitrogen compounds. LX. New nitrogen heterocycles bearing a selenophen, thiophen, thiazole, or pyrazole ring.
D000818:Animals; D002273:Carcinogens / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D006571:Heterocyclic Compounds / Q000138:chemical synthesis*; D009584:Nitrogen; D011720:Pyrazoles; D051381:Rats; D012643:Selenium; D013844:Thiazoles; D013876:Thiophenes
D002273:Carcinogens; D006571:Heterocyclic Compounds; D011720:Pyrazoles; D013844:Thiazoles; D013876:Thiophenes; D012643:Selenium; D009584:Nitrogen